<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div>
    {{message}}
    <form action="" method="post">
        <input type="text" placeholder="请输入要修改的楼名...." name="tower_name"><br>
        <input type="text" placeholder="请输入新的名字...." name="new_tower_name"><br>
        <input type="submit" value="修改">

    </form>
</div>
</body>
</html>